学術論文
Remarks on almost Gorenstein rings
to appear in Comm. Algebra
arXiv:2307.13479 (with Naoki Endo)
On the weakly Arf (S_2)-ifications of Noetherian rings
(with Naoki Endo, Shiro Goto, and Shin-ichiro Iai)
J. Commut. Algebra, 15 (2023), No. 3, 303--319.
On the ubiquity of Arf rings
(with Ela Celikbas, Olgur Celikbas, Cătălin Ciupercă, Naoki Endo, Shiro Goto, and Ryotaro Isobe)
J. Commut. Algebra, 15(2023), No. 2, 177--231.
When are the rings I:I Gorenstein?
(with Naoki Endo, Shiro Goto, and Shin-ichiro Iai)
Comm. Algebra, 51 (2023), no.4, 1721-1734
Numerical semigroup rings of maximal embedding dimension with determinantal defining ideals
(with Do Van Kien)
Numerical semigroups, 185--196, Springer INdAM Ser., 40 (2020), Springer.
Efficient generation of ideals in core subalgebras of the polynomial ring k[t] over a field k
(with Naoki Endo, Shiro Goto, and Yuki Yamamoto)
Proc. Amer. Math. Soc. 148 (2020), no. 8, 3283--3292.
On the almost Gorenstein property in the Rees algebras of contracted ideals
(with Shiro Goto, Naoki Taniguchi, and Ken-ichi Yoshida)
Kyoto J. Math. 59 (2019), no. 4, 769--785.
Sally modules of canonical ideals in dimension one and 2-AGL rings
(with Tran Do Minh Chau, Shiro Goto, and Shinya Kumashiro)
J. Algebra 521 (2019), 299--330.
Pseudo-Frobenius numbers versus defining ideals in numerical semigroup rings
(with Shiro Goto, Do Van Kien, and Hoang Le Truong)
J. Algebra 508 (2018), 1--15.